275213072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 547706016

約数和(自身を除く): 272492944

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 337, 344, 674, 688, 1187, 1348, 2374, 2696, 4748, 5392, 9496, 14491, 18992, 28982, 51041, 57964, 102082, 115928, 204164, 231856, 400019, 408328, 800038, 816656, 1600076, 3200152, 6400304, 17200817, 34401634, 68803268, 137606536, 275213072]

約数ペア:

[(1, 275213072), (2, 137606536), (4, 68803268), (8, 34401634), (16, 17200817), (43, 6400304), (86, 3200152), (172, 1600076), (337, 816656), (344, 800038), (674, 408328), (688, 400019), (1187, 231856), (1348, 204164), (2374, 115928), (2696, 102082), (4748, 57964), (5392, 51041), (9496, 28982), (14491, 18992)]